N°8654791 · Family detail
OlympusPortrait·OLYMPUS OM mount·1972
Olympus OM G.Zuiko [MC] Auto-S 55mm F/1.2
Specifications01
MountOLYMPUS OM
Focal length55mm
Max aperturef/1.2
TypePortrait · Prime
Release year1972
Weight310 g
Filter size55 mm
Min focus distance0.45 m
Aperture blades8
Optical elements7
Groups6
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure in P mode at any setting with OM-2S or OM40)
Lens hoodClamp-on round
TeleconvertersNot compatible
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Summary02
Olympus OM System 55mm standard/short-tele prime with a maximum aperture of f/1.2 for low-light and portrait use. Manual-focus “MC Auto-S” likely from the early 1970s.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Olympus OM mount has a flange distance of 46 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Sony EAdapter · 28 mm
- Canon RFAdapter · 26 mm
- Nikon ZAdapter · 30 mm
- Fujifilm XAdapter · 28.3 mm
- L-MountAdapter · 26 mm
- Micro Four ThirdsAdapter · 26.75 mm
- Fujifilm G (GFX)Adapter · 19.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 28 mm
- Canon EFAdapter · 2 mm
A rear element that sticks out can hit the camera mirror.
No plain adapter reaches infinity focus on: Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.